infolinks/loggly-sidecar repository overview

apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: my-pod
spec:
  template:
    metadata:
      labels:
        app: my-pod
    spec:
      containers:

        # this container generates log files under "/var/log/my-pod":
        - name: my-container1
          image: my/container:latest
          volumeMounts:
            - name: logs
              mountPath: /var/log/my-pod

        # this is the sidecar:
        - name: loggly
          image: infolinks/loggly-sidecar
          env:
            - name: LOGGLY_TOKEN
              value: <your_loggly_token_here>
          volumeMounts:
            - name: fluentd
              mountPath: /fluentd/etc/conf.d
              readOnly: true
            - name: logs
              mountPath: /var/log/my-pod
        - name: fluentd
          mountPath: /fluentd/etc/conf.d
          readOnly: true
        - name: logs
          mountPath: /var/log/my-pod

      volumes:
        # shared logs volume mounted by both containers - one writes
        # logs into it, and the sidecar reads logs from it
        - name: logs
          emptyDir: {}

        # volume mounted by the sidecar - this volume should contain
        # fluentd configurations for reading the logs at /var/log/my-pod
        # usually you would want this to be populated from a configmap
        # so you could reconfigure fluentd, but you could use any
        # technique you want, as long as the fluentd "conf" files
        # are in this volume.
        # alternatively, you could create your own Docker image that
        # extends the "loggly-sidecar" image, and import your conf
        # files to "/fluentd/etc/conf.d" yourself (in such a case,
        # a volume mount is not necessary)
        - name: fluentd
          ...